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Design of IMC-PID Controller via Target Function  

Choi In-Hyuk (Department of Device Solution, Samsung Electronics)
Suh Byung-Shul (Division of Electricity & Control Biomedical Engineering, Hanyang University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SC / v.43, no.3, 2006 , pp. 1-7 More about this Journal
Abstract
In this paper, a method for IMC-PID controller tuning is proposed based on obtaining a controller from closed-loop transfer function. It is considered a plant with the second-order plus dead time(SOPDT) model and selected the third-order plus dead time transfer function model as a target function. The filter function is derived from the suitable target function to satisfy the design specifications. A robustness test was done to verify the robust-stability.
Keywords
IMC-PID; Target Function; SOPDT; Filter Function;
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